Pacific Northwest ecoclass codes for seral and potential natural communities
By: Frederick C. Hall
Contributors: United States. Forest Service. Pacific Northwest Region; Pacific Northwest Research Station (Portland, Or.)
Series: General technical report PNW -- GTR-418; General technical report PNW -- 418
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1998
Place of publication: Portland, Or. (333 S.W. First Ave., P.O. Box 3623, Portland 97208-3623)
Language: eng
Format: Microform
Number of pages: 290
Subjects: Vegetation classification -- Northwest, Pacific; Plant succession -- Northwest, Pacific; Plant communities -- Northwest, Pacific
Notes: "In cooperation with: Pacific Northwest Region."

"January 1998 (last update November 1988)."

"April 1998."

Shipping list no.: 98-0913-M

Includes bibliographical references

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 1998 4 microfiches : negative